66854512 (number)

66854512 is an even 8-digits composite number following 66854511 and preceding 66854513. In scientific notation, it is written as 6.6854512 × 10^7. The sum of its digits is 37. It has a total of 7 prime factors and 40 positive divisors. There are 32024832 positive integers (up to 66854512) that are relatively prime to 66854512.

Interesting facts

Basic properties

Name

Name sixty-six million eight hundred fifty-four thousand five hundred twelve

Notation

Scientific notation 6.6854512 × 10^7
Engineering notation 6.6854512 × 10^6

Prime Factorization of 66854512

Prime Factorization 2 × 2 × 2 × 2 × 29 × 149 × 967

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 8356814
Product of the distinct prime numbers

The prime factorization of 66854512 is 2 × 2 × 2 × 2 × 29 × 149 × 967. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 66854512)

Multiplication

n×y
n×2 133709024
n×3 200563536
n×4 267418048
n×5 334272560

Division

n÷y
n÷2 33427256
n÷3 22284837.333333
n÷3 16713628
n÷5 13370902.4

Exponentiation

ny
n2 4469525774758144
n3 2.9880796454288E+23
n4 1.9976660651227E+31
n5 1.3355298992274E+39

Nth Root

y√n
2√n 8176.4608480687
3√n 405.86061365788
4√n 90.423784747536
5√n 36.730441162765

Divisors of 66854512

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66854511
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66854512 can be divided by 40 positive divisors. The sum of these divisors (counting 66854512) is 1, the average is 0.025.

Base conversion 66854512

Base System Value
2 Binary 11111111000001111001110000
3 Ternary 11122210120011001
4 Quaternary 3333001321300
5 Quinary 114103321022
6 Senary 10344531344
8 Octal 377017160
10 Decimal 66854512
12 Duodecimal 1a480b54
16 Hexadecimal 3fc1e70
20 Vigesimal 10hgg5c
36 Base36 13sx9s

Cryptographic Hash Functions

md5 f8b067c4322d352d394847e1dc838369
sha1 2ffb25ea33cab22228bda43d9229394e88d2898f
sha256 275d0cde7435414a59912879577af03e4a9fba5570fbcbdd7a38dd73276a3d6a
sha512 74555b694da8d68a5499146d72d32696c89c01f8210c859475ada3f1e49df694c1ca2b5c82c7a48e6e58b52d83a5bed02e3cb39fd1c8687dca9ab7070552def6
ripemd-160 369fb004cf1acdf97bcaf6115cdc949a5735a089

66854512 as geometric shapes

Circle

Radius = n
Diameter 133709024
Circumference 420059287.51706
Area 1.404142933901E+16

Sphere

Radius = n
Volume 1.2516438749894E+24
Surface area 5.6165717356042E+16
Circumference 420059287.51706

Square

Length = n
Perimeter 267418048
Area 4469525774758144
Diagonal 94546557.576235

Cube

Length = n
Surface area 26817154648548864
Volume 2.9880796454288E+23
Space diagonal 115795411.49922

Equilateral Triangle

Length = n
Perimeter 200563536
Area 1.9353614319049E+15
Altitude 57897705.749612

Triangular Pyramid

Length = n
Surface area 1.9353614319049E+15
Volume 3.521485633347E+22
Height 31515519.192078